RTC-4574NB - Serial Interface Real Time Clock Module
Real time clock module SERIAL-INTERFACE REAL TIME CLOCK MODULE www.DataSheet4U.com RTC - 4574 SA / JE / NB Built in frequency adjusted 32.768 kHz crystal unit.
Interface Type : Serial interface in 3 lines form.
Operating voltage range : 1.6 V to 5.5 V Wide Timekeeper voltage range : 1.6 V to 5.5 V Low backup current : 0.5 µA / 3 V ( Typ.
) 32.768 kHz frequency output function : C-MOS output With Control Pin The various func
